Hook Blocks

HOOK BLOCKS

Driscoil Equipment supplies Hook Blocks for cranes, drilling rigs, workover rigs and heavy lifting systems. Hook blocks are designed to safely connect the crane or hoisting line to suspended loads while providing mechanical advantage through multiple sheaves.

Technical Specifications

Specification Typical / Available Configuration

Equipment Type Heavy-Duty Hook Block

Application Crane / Drilling / Hoisting

Rated Capacity 10–500+ tonnes, model dependent

Sheave Count 1–12+ sheaves

Hook Type Swivel / Fixed

Hook Configuration Single / Double / Ramshorn

Sheave Diameter Approximately 300–1,500+ mm

Wire Rope Diameter Approximately 12–60+ mm

Block Construction Forged / Cast / Fabricated Steel

Hook Material Forged alloy steel

Sheave Material Steel / Forged alloy steel

Bearing Type Roller / Tapered roller bearings

Safety Latch Fitted

Swivel Available on selected models

Hook Rotation Model dependent

Lubrication Grease / Central lubrication options

Finish Painted / Protective coating

Inspection NDT / Load testing available

Standards Applicable API / ASME / crane standards

Application Environment Onshore / Offshore / Marine

Availability Sale / Lease / Rental